baber/WOPTO huggingface dataset:
Patent JP-H04156398-A (JP)
Title: Character erasing compound of vinyl chloride resin
Inventor: OKAZAKI TOSHIAKI
IPC: C09D9/00
Filed: 1990-10-19
Abstract: PURPOSE:To improve strength against bending without deterioration of erasing function by adding ester acrylate resin, ester methacrylate resin or/and a copolymer of ester acrylate and ester methacrylate to vinyl chloride resin, plasticizer, filler and stabilizer which are basic materials for character eraser and blending these material components. CONSTITUTION:Ester acrylate resin, ester methacrylate resin and/or a copolymer resin of ester acrylate and ester methacrylate are added as processing assistants to vinyl chloride resin, plasticizer, filler and stabilizer and these material components are blended. Then the blend is thermally formed to obtain a character eraser. The blending ratio of ester acrylate resin, ester methacrylate resin or/and a copolymer resin of ester acrylate and ester methacrylate is 1 to 5 pts.wt. of the total pts.wt., although depending upon the size of their molecular weight.
Patent JP-H04154824-A (JP)
Title: Curable resin composition and coating using the same
Inventor: SAKAI SHIRO
IPC: C08G18/68
Filed: 1990-10-19
Abstract: PURPOSE:To obtain the title composition improved in curability, adherability and heat resistance, suitable for coatings for construction materials by incorporating a polymerization initiator in an unsaturated polyester having isocyanurate- modified acrylate group-contg. residue. CONSTITUTION:The objective composition can be obtained by incorporating (A) an unsaturated polyester having isocyanurate-modified acrylate group-contg. residue with (B) a polymerization initiator (pref. photopolymerization initiator such as a benzoin alkyl ether). To obtain the component A, it is suggested that a urethanation be made firstly by the reaction between (1) an isocyanurate group-contg. polyisocyanate produced by polymerizing e.g. 2,4-tolylene diisocyanate and (2) a hydroxyl group-contg. radical-polymerizable compound to obtain an isocyanurate-modified (meth)acrylate group-contg. isocyanate compound, which is then urethanated with a unsaturated polyester at 60 deg.C in a nitrogen atmosphere.
Patent JP-H05121466-A (JP)
Title: Die bonding apparatus
Inventor: SHIOZAKI AKIO
IPC: H01L21/78
Filed: 1991-10-25
Abstract: PURPOSE:To stabilize the recognition and positioning operation of dies by a method wherein, when ultraslender object such as one-dimensional CCDs are die-bonded, all the dies are positioned sequentially and all the dies are stripped off sequentially from a wafer sheet irrespective of whether the dies are good or not. CONSTITUTION:The title apparatus is provided with the following: a means wherein dies 1 which have been pasted on a wafer sheet 2 and which have been divided individually are recognized by using a recognition camera 4 or the like; a means wherein all the dies 1 are positioned irrespective of whether the dies 1 are good or defective; a means wherein the positioned dies are pushed up, held by air-suction; a means wherein the good dies out of the held dies 1 are transferred and attached to a lead frame 7 or ceramic case; and a means wherein the defective dies out of the held dies 1 are thrown away into a die disposal box 6.
Patent JP-H07123980-A (JP)
Title: Shuttle vector
Inventor: TAKAHASHI HIDEYUKI
IPC: C12R1/89
Filed: 1993-11-09
Abstract: PURPOSE:To provide a shuttle vector, containing a plasmid pMA1 of Microcystis aeruginosa, a multicloning region of a plasmid pUC and an OrieE region of a colicin E1-based plasmid and replicable in Escherichia coli and a unicellular blue-green alga. CONSTITUTION:This new shuttle vector is obtained by treating (A) a plasmid pMA1 derived from Microcystis aeruginosa with a restriction enzyme HincII, reacting the resultant treated plasmid pMA1 with a plasmid pUC19, derived from Escherichia coli and treated with the restriction enzyme HincII in the presence of a T4 ligase, constructing (B) a shuttle vector pUC19-pMA1, then treating the constructed shuttle vector with a restriction enzyme HindIII, further treating the prepared treated substance with (C) an OriE region of a colicin E1-based plasmid pUC18 in the presence of the T4 ligase and thereby integrating a luciferase gene, etc., therein. The shuttle vector is replicable in Escherichia coli and a unicellular blue-green alga.
Patent JP-H03140875-A (JP)
Title: Acceleration sensor
Inventor: TANAKA HIROSHI
IPC: G01P15/00
Filed: 1989-10-26
Abstract: PURPOSE:To make an acceleration sensor conduct an accurate switching operation even in a cryogenic environment by putting a conductive substance in an insulative hermetically-sealed container and by heating the conductive substance. CONSTITUTION:A mercury grain 2 as a conductive substance is put movably in an insulative hermetically-sealed container 1, which is fitted and fixed on a horizontal surface 5a of a fitting body 5 so that it is inclined at a prescribed angle theta to the surface. A heating body 4 is fitted to the fitting body 5 so that it is in proximity to the lower end part of the container 1, and two lead wires 8 are extended from the heating body 4 and connected to an electric circuit not shown in the figure. The electric circuit 5 electrifies the heating body 4 through the lead wires 8 at all times in a cryogenic temperature, so as to heat the mercury grain 2 in the container 1. Thereby the mercury grain 2 can be kept at the temperature of a melting point or above, even in the cryogenic temperature. Accordingly, the mercury grain 2 in the container 1 is kept in a state of liquid even when an acceleration sensor is employed in a cryogenic environment, and therefore the acceleration sensor conducts a reliable switching operation.
Patent JP-H06131615-A (JP)
Title: Digital magnetic recording and reproducing device
Inventor: IKATA KOICHI
IPC: G11B5/09
Filed: 1992-10-19
Abstract: PURPOSE:To provide a digital magnetic recording and reproducing device with low power consumption constitution in which a high speed switching of the recording/reproducing of post-recording insersion is executed, no whisker current is generated at a switching time and no regenerative signal is omitted. CONSTITUTION:An inserting signal is amplified by a recording amplifier 13 and recorded on a magnetic tape by a rotary magnetic head 32 through a coupling capacitor 17, a rotary transformer 30 at an inserting time. At this time, the device is controlled so that a switch 21 is turned ON and grounded and the switch 22 is turned OFF, and the output of the recording amplifier 13 is connected to power source by an inductance.
Patent JP-H09123572-A (JP)
Title: Test printing function for printer controller
Inventor: KIKUCHI YOSUKE
IPC: G06F3/12
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To enable to prevent the wasteful print of more than necessary number of sheets by setting a printing pattern, single-side/perfecting printing, feeding position and discharging position, and designating the number of sets of printing patterns and the number of sheets per one set, thereby making it possible to confirm the printing result, feeding and discharging positions. SOLUTION: When the printing operation and offset stacking function of a printer are confirmed, the maintenance diagnosing function of a printer controller is started via an operation panel by a maintenance person. A print check pattern 23 is set from a maintenance diagnosing menu, a printing pattern setting 29, single-side/perfecting printing setting 30, a feeding hopper setting 31, a sheet discharge stacker setting 32, printing set (number) designating 47 and number of printing sheets designating 48 are conducted. When other print setting is conducted, different setting continuous print setting 49 is conducted, and from the setting 29 to the designating 48 are repeated. Thereafter, a start switch is pressed to start printing, thereby realizing the printing without waste.
Patent JP-H10103222-A (JP)
Title: High pressure filling device
Inventor: IZAKI TAKASHI
IPC: F04B9/12
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To ensure the optimum pressure and filling amount and improve the workability by fixing a weighing cylinder which suctions chemical liquid into a cylinder and discharges it out of the cylinder on a frame of a high pressure filling device, arranging a guide plate on the frame of the device for reciprocal movement, and operating the weighing cylinder by a primary actuator at the same time. SOLUTION: A high pressure filling device 1 fixes a weighing cylinder 2 which suctions chemical liquid 9 and discharges it at constant pressure, a frame 6 of the device which fixes a cylinder of the weighing cylinder 2 in such a manner that it can be mounted and dismounted freely, and a plunger of the weighing cylinder 2 together and integrally in such a manner that they can be mounted and dismounted freely. It is provided with an air cylinder 4 which operates the weighing cylinder 2 together by reciprocating a guide plate 3 arranged in the frame 6 of the device in such a manner that it can slide freely in the direction of reciprocal movement of the plunger and a control part 5 which adjusts the operation of the air cylinder 4.  Consequently, it is possible to correspond to changes of kind of chemical liquid 9 and filling amount by the exchange of them, use the device widely for various filling objects, and increase the general-purpose property at site.
Patent JP-H10107467-A (JP)
Title: Semiconductor/heat radiating member assembling structure and structure of assembled structure to substrate
Inventor: TAKIGAMI IKUO
IPC: H05K7/20
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide with a simple arrangement a structure for firmly and tightly assembling a semiconductor to a heat-radiating member. SOLUTION: A heat-radiating member 30 is provided with a cavity 30a which can be tightly contacted with one side of a semiconductor 10 and into which the semiconductor can be inserted with a gap at its opposite side. The semiconductor 10 and a spring plate 40 attached thereto are both compressedly inserted into the cavity 30a. The spring plate 40 is made to have a zig-zag section bent by a bent line perpendicular to its insertion direction, an amplitude width of the zig-zag line being larger than the thickness of the gap. A resilient force of the spring plate 40 inserted in the cavity 30a enables the semiconductor 10 to be energized resiliently on a multiplicity of resilient support points or faces, so that the semiconductor can be fixed firmly and tightly to the heat- radiating member 30.
Patent JP-H08141799-A (JP)
Title: Press with preventing overload in accordance with link angle
Inventor: ODA MAKOTO
IPC: B30B1/26
Filed: 1994-11-15
Abstract: PURPOSE: To prevent the breaking of a crank mechanism which is caused by large error in adjusting strokes of an upper and lower dies by controlling the set pressure of an overload unit in accordance with a link angle. CONSTITUTION: The set pressure of an overload unit 16 capable of setting the value variably is set in accordance with a link angle by means of the detection signal of a link angle detecting sensor 18. At the time of generation of a press pressure at other than the bottom dead center, the oil pressure of an oil pressure chamber 14 is controlled so that the pressure value may become lower than the value corresponding to the mechanical strength with which a link mechanism 8 is provided in accordance with the link angle. A discharge valve 15 is actuated before the link mechanism 8 is broken and, linked with the actuation, the press is stopped through a control means. Thus, irrespective of the rotary angle of the crank shaft 9, the link mechanism 8 is prevented from breaking.
Patent JP-H04152803-A (JP)
Title: Seeding furrow in apparatus for direct sowing of rice on flooded paddy field
Inventor: KAMURA JINJI
IPC: A01C5/06
Filed: 1990-10-17
Abstract: PURPOSE:To obtain the subject seeding furrow, performing seeding at a shallow place and penetrating the seeds deep into soil after germination and capable of providing high yield by arranging a furrow constituent unit having protrusions at the back of a puddling unit, etc., in a direct rice sowing machine for flooded paddy field such as a tractor and forming the seeding furrows with the protrusions so as to drop seeds into the seeding furrows. CONSTITUTION:A furrow constituent unit 3 is arranged in a prescribed position at the back of a puddling unit 2 or a direct sowing machine of a tractor 1 and protrusions 4 are formed into a desired shape in the furrow constituent unit 3 so as to produce seeding furrows 5 with the protrusions 4. Thereby, seeds 6 can be dropped into the seeding furrows 5. The shape of the furrow constituent unit 3 is optional and the depth (h) of the seeding furrows 5 is embodied as desired to drop the seeds 6. As a result, soil cover on the top surface of the seeds 6 is shallow at the beginning so as to facilitate the germination. After the germination, the top surface of the seeds 6 is gradually covered with soil thick by waves, etc., of water to form the seeding furrows in the apparatus for direct sowing of rice on flooded paddy field so that the seeds may be resistant to tillering, growth and lodging and related with high yield.
Patent JP-H02128071-A (JP)
Title: Wet curing sheet of concrete
Inventor: MIURA NORIYASU
IPC: E04G21/02
Filed: 1988-11-08
Abstract: PURPOSE:To conduct the wet curing of concrete completely by inserting an intermediate sheet having excellent water absorption properties and water retentivity between a surface sheet having superior water permeability and release properties from concrete and a rear sheet having small water and moisture permeability and forming a laminating type concrete wet curing sheet. CONSTITUTION:A wet curing sheet A is composed of a rear sheet 1, an intermediate sheet 2 and a surface sheet 3. The wet type nonwoven fabric of 50g/m<2> mainly comprising polypropylene having excellent water permeability and release properties from concrete is used as the surface sheet 3. Two sheets prepared by distributing and holding a granular high-molecular water-absorbing material between two sheets mainly containing the pulp of 18g/m<2> at the rate of 20g/m<2> and passing them through a heating roller at 140-150 deg.C and unifying them are employed as the intermediate sheet 2.
Patent JP-H06123182-A (JP)
Title: Bicycle parking unit and bicycle parking system using it
Inventor: MURAI NOBUO
IPC: B62H3/00
Filed: 1991-10-02
Abstract: PURPOSE:To increase the safety of parking and the capacity of a bicycle parking unit by installing a number of racks on which to place bicycles inclined, while allowing the racks to be freely horizontally moved on an elliptical track, and operating a control device by means of users' cards. CONSTITUTION:A plurality of bicycle parking units 1, each comprising a number of inclined bicycle parking racks 4 arranged in parallel and moved horizontally endlessly on an elliptical track T by means of roller chains 5, are arranged in plural lines on one or both sides of a passage. Each of the bicycle parking units 1 is provided with a control device 3 which is operated with a card owned by each user. The user inserts the card into the control device and operates a driving unit, thereby stopping the bicycle parking rack 4 at a predetermined position and taking a bicycle in and out. It is thus made possible to make effective use of the site and to provide unmanned parking and control.
Patent JP-H04155303-A (JP)
Title: Image pickup device
Inventor: TORII REIKO
IPC: G03B13/36
Filed: 1990-10-18
Abstract: PURPOSE:To facilitate the zooming of a subject extending over a wide range as its focused state is maintained in an image pickup section by determining a target position which a movable focusing lens takes according to the movement of movable variable power lens on relationship shown by a curve to make the lens function so as to coincide with the target position. CONSTITUTION:The value DVa of a distance DV denoting the position of a movable variable power lens 24 and the value DMa of a distance DM denoting the position of a movable focusing lens 27 are determined, and compared with a lens position data map to determine a point Pa on two rectangular coordinates, and the one nearest to the point Pa of plural curves RX is selected and specified as a curve RXa. A distance DMo corresponding to the distance DVa from the curve PXa is determined and specified as a target value for the lens 27. A drive control signal Cm is then fed to a focusing lens driving circuit section 47 to make a focusing drive mechanism 32 move the lens 27 along its optical axis, and the supply of the signal CM is stopped when the lens 27 attains the distance DMo. Thus the lens 27 is moved according to the movement of the lens 24 to perform zooming action by which magnification for a subject image is continuously changed within a fixed range as an image pickup section 22 is kept in a focused state.
Patent JP-H06107435-A (JP)
Title: Glass made interior product and production thereof
Inventor: ADACHI JOJI
IPC: C03C17/32
Filed: 1992-09-25
Abstract: PURPOSE:To use a glass material capable of mass-production as a substrate and to apply a Japanese lacquer coating on the surface, which is regarded as impossible heretofore. CONSTITUTION:A Japanese lacquer coating layer 4 is formed on the surface of the glass made substrate 2 with a silicone-acrylic resin layer 3 interposed.
Patent JP-H11160484-A (JP)
Title: Compressor for forming pellet
Inventor: SORS MICHEL
IPC: B30B11/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To eliminate a guiding mechanism and hence reduce the weight of a compressor and miniaturize the compressor and simplify operation by lifting a sleeve with the bar of an external Jack that is formed in one piece with an upper punch due to the covering of a compressor and raising a mold and a lower punch toward the upper punch. SOLUTION: A body 6' of an external Jack 5' is formed in one piece with an upper punch 3 using a covering 15 of a compressor. Then, a sleeve 16 is raised by a bar 7" of the jack 5' until an opening 2 of a mold 1 being provided at the upper portion of the sleeve 16 is closed by the punch 3. At this time, a lower punch 4 being connected to a bar 10 of an inner Jack 8 being fixed to the sleeve 16 is simultaneously raised. Then, only the punch 4 is raised by the bar 10 of the Jack 8 up to a pressure that is required for powder being injected into the mold 1 to be subjected to compression forming. After the pellet is formed, the mold 1 is lowered but the punch 4 cannot be lowered simultaneously and slightly projects from the opening 2, pushes the pellet, then is lowered by the inversion of pressure of the Jack 8, and returns to an initial state.
Patent JP-H05310794-A (JP)
Title: Human growth hormone mutant
Inventor: GUIIDO GURANDEI
IPC: C07K19/00
Filed: 1992-09-28
Abstract: This invention relates to human growth hormone (hGH) mutants in which the amino acid residue arginine (Arg) in position 134 of the natural hGH amino acid sequence is substituted with an amino acid residue chosen from the group consisting of L-alanine (Ala), L-leucine (Leu). L-threonine (Thr), L-phenylalanine (Phe), L-proline (Pro) and L-histidine (His), and means and methods for their preparation. These mutants demonstrate a better stability towards enzymatic degradation than natural hGH and unaltered biological activity. The mutants can be used in the therapeutic field for treating dysfunctions of the hypophysis, and in the cure of pathological states such as burns, dystrophy, pseudoartrosis and bone fractures. <IMAGE>
Patent JP-H03144175-A (JP)
Title: Conduit selecting mechanism for vacuum transport conduit
Inventor: FUJIWARA HIROHISA
IPC: F16K11/074
Filed: 1989-10-28
Abstract: PURPOSE:To smoothen and facilitate the flow of the transported article and selection of conduit by permitting the transported articles which are fed, to pass through a U-shaped curved pipe into an arbitrary branched transport pipe installed on a relaying basic board from a transport basic pipe. CONSTITUTION:The terminal opened port surface 1b of a transport basic pipe 1 into which transported substance is introduced and the starting edge opened port surface 4a of a U-shaped curved pipe 4 are set oppositely through a relaying basic board 3. At the same time, the starting edge part of the curved pipe 4 is connected in turnable manner with the transport basic pipe 1 through a bearing device 6 and a rotary shaft sealing device 7. Further, the terminal opened port surface 4b of the curved pipe 4 is attached in slidable manner on the board surface of the relaying basic board 3 through an axial direction contact surface sealing device 8, and can be attached with a plurality of through holes 9 formed along the turning locus of the terminal edge part of the curved pipe 4. Further, a plurality of branched transport pipes 10 led to the respective prescribed positions are connected to the through hole 9, and the starting edge opened port surface 10a of an arbitrary branched transport pipe 10 is allowed to communicate through the turning operation of the U-shaped curved pipe 4.
Patent JP-H05116415-A (JP)
Title: Recorder and facsimile using the recorder
Inventor: YOSHIDA TAKEHIRO
IPC: B41J11/42
Filed: 1991-10-28
Abstract: PURPOSE:To reduce a temperature rise of a device, by providing the title device with a device conveying a recording medium by changing holding voltage of a driving motor and a device recording recorded data continuously on the recording medium at a fixed block unit. CONSTITUTION:A thermal head 13 is provided with a heating element constituting of a shift level 130 for inputting a line of serial recording data 43a and a shift lock 43b from a control part 101, a latch circuit 131 latching data of a shift register 130 by a latch signal 44 and a line of heating resistor. An output signal 42 of a temperature sensor 133 is A/D-converted within a control part and applied to a CPU 113. With this construction, the CPU 113 detects a temperature of the thermal head 13, not only a pulse width of a strobe signal 47 but also driving voltage of the thermal head 13 are changed according to its temperature and impression energy of the thermal head 13 is changed according to characteristics of an ink sheet.
Patent JP-H04155764-A (JP)
Title: Formation of hydrogen storage alloy
Inventor: ITO TADASHI
IPC: H01M4/26
Filed: 1990-10-18
Abstract: PURPOSE:To improve initial capacity for a short period of time by providing a first step for storing hydrogen in a hydrogen storage alloy, and a second step for removing the hydrogen in the hydrogen storage alloy through chemical reaction. CONSTITUTION:High pressure hydrogen is stored in hydrogen storage alloy powder that reversibly stores and discharges hydrogen. Since hydrogen intrudes in a crystal grating of the alloy, and a crack is generated on the alloy thereby, the surface area of the alloy is increased. The hydrogen storage alloy powder in which hydrogen is stored, is soaked in a solution in which H2O2 is dissolved, and is stirred. Since the hydrogen stored and H2O2 react with each other, hydrogen is removed from the hydrogen storage alloy. A negative electrode 2 is then manufactured by using the hydrogen storage alloy powder. The negative electrode 2 and a sintered nickel positive electrode 1 are wound through a separator 3, and an electrode group 4 is thus manufactured.